The following are some graphic sites that you will find useful for your project.  These are just a few examples of graphic sites.  Use search engines to search for additional sites.

http://photobucket.com/

A list of graphic links!

As a quote from their website: "PicFindr searches the web* for stock photography that is completely free to use commercially."

http://www.webplaces.com/html/animations.htm

http://creative.gettyimages.com/
source/home/home.aspx

http://classroomclipart.com/

http://www.kidsclick.org/psearch.html

http://www.allposters.com/

http://www.photolib.noaa.gov/collections.html

http://www.visualparadox.com/

Animated Backgrounds

http://www.art-tlc.com/bground.html

Animated Backgrounds Sites

A list of sites for animated backgrounds.

http://www.graphiccastle.com/index.html

http://www.best-of-web.com/index.shtml

http://www.picturesof.net/

http://www.freefoto.com/

http://www.internet4classrooms.com/graphics.htm

http://www.mongoose.force9.co.uk/graphics

http://www.mvps.org/skp/index.html

http://www.templatesmadesimple.com/